Interface of USB



FIG. 1 is a front view of an interface of USB device in a first configuration;

FIG. 2 is a rear view of the interface of USB device of FIG. 1;

FIG. 3 is a left view of the interface of USB device of FIG. 1;

FIG. 4 is a right view of the interface of USB device of FIG. 1;

FIG. 5 is a top view of the interface of USB device of FIG. 1;

FIG. 6 is a bottom view of the interface of USB device of FIG. 1;

FIG. 7 is a front view of an interface of USB device in a second configuration;

FIG. 8 is a rear view of the interface of USB device of FIG. 7;

FIG. 9 is a left view of the interface of USB device of FIG. 7;

FIG. 10 is a right view of the interface of USB device of FIG. 7;

FIG. 11 is a top view of the interface of USB device of FIG. 7; and,

FIG. 12 is a bottom view of the interface of USB device of FIG. 7. 

CLAIM The ornamental design for an interface of USB, as shown and described. 